Bottle stopper



FIG. 1 is a front perspective view of a bottle stopper according to thepresent design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an exploded front perspective view of the bottle stopper ofFIG. 1 shown with the O-rings removed and relocated below the stopperfor clarity of disclosure.

The broken lines are shown for the purpose of illustrating parts of thearticle that form no part of the claimed design.

CLAIM The ornamental design for a bottle stopper, as shown anddescribed.